Stereoselective formation of a 3,5-trans-disubstituted 1,4-tetramethylene-(tetrahydro-2,2-furylidene)ammonium salt in bromination of 2-phenylthiopent-4-enoic acid dialkylamide
作者:Antonina V. Lozanova、Tanzila M. Ugurchieva、Mikhail V. Zlokazov、Andrei V. Stepanov、Vladimir V. Veselovsky
DOI:10.1070/mc2006v016n01abeh002235
日期:2006.1
The reaction of N-(2-phenylthiopent-4-enoyl)pyrrolidine with bromine results in the stereoselective formation of 1,4-tetramethylene(5S*-bromomethyl-3R*-phenylthiotetrahydro-2,2-furylidene)ammonium bromide.